baber/WOPTO huggingface dataset:
Patent CA-2890165-A1 (CA)
Title: Optical effect layers showing a viewing angle dependent optical effect, processes and devices for their production
Inventor: SCHMID MATHIEU
IPC: B42D15/00
Filed: 2014-01-07
Abstract: The invention relates to the field of the protection of security documents such as for example banknotes and identity documents against counterfeit and illegal reproduction. In particular, the invention relates to optical effect layers (OEL) showing a viewing-angle dependent optical effect, devices and processes for producing said OEL and items carrying said OEL, as well as uses of said optical effect layers as an anti-counterfeit means on documents. The OEL comprises a plurality of non-spherical magnetic or magnetizable particles, which are dispersed in a coating composition comprising a binder material, wherein in at least a loop-shaped area of the OEL at least a part of the plurality of non-spherical magnetic or magnetizable particles are oriented such that their longest axis is substantially parallel to the plane of the OEL, and wherein, in a cross-section perpendicular to the OEL and extending from the centre of the central area, the longest axis of the oriented particles present in the loop-shaped area forming the impression of the loop-shaped body follow a tangent of either a negatively curved or a positively curved part of a hypothetical ellipse or circle.
Patent CA-2890376-A1 (CA)
Title: Electrochemical separation device
Inventor: LIANG LI-SHIANG
IPC: B01J47/00
Filed: 2013-03-15
Abstract: Systems and methods for electrochemical separation are provided. An electrochemical separation device may include: a first electrode, at least one cell pair, and a second electrode. The first electrode is segmented with each section including a straight section and a curved section. The at least one cell pair includes an anion exchange membrane and a cation exchange membrane wound around the first electrode to form a bundle. The second electrode surrounds the bundle. A cross-section of the bundle has a straight section and a curved section at first and second ends of the straight section. The radius of each of the curved sections of the segmented first electrode is not dependent on the number of cell pairs.
Patent CA-2891575-A1 (CA)
Inventor: CHEN ZENGSHI
IPC: F04B49/06
Filed: 2013-11-19
Abstract: Methods and techniques for calculating a pump card in synchronization with the surface card are described. The techniques are developed on a platform in which the finite difference method or the Fourier series method is used to solve the wave equation of a rod string for oil wells. Calculation of the first pump data point can be based on part or the complete set of the data points of the first surface stroke. A variety of techniques for displaying and erasing the surface and pump cards are described. The redundant or unnecessary calculation in both the finite difference algorithm and the Fourier series algorithm for real-time pump diagnostic is eliminated. The wave propagation delay concept is applied to the real-time pump diagnostic algorithms. The proposed methods are verified in the simulations for oil wells with single taper or multi-taper rod strings and with various pumping conditions. The proposed real-time pump diagnostic algorithm is not only suitable for the demonstrated mathematical methods but also suitable for the other mathematical methods.
Patent CA-2892074-A1 (CA)
Inventor: ALTONEN GENE MICHAEL
IPC: C08K5/103
Filed: 2013-11-20
Abstract: Methods of molding polymer-hydroxylated lipid compositions comprising intimate admixtures of thermoplastic polymers and hydroxylated lipids.
Patent CA-2895793-A1 (CA)
Inventor: PONS VICTORIA
IPC: E21B47/008
Filed: 2015-06-29
Abstract: Techniques and apparatus are provided for stress calculations for sucker rod pumping systems. A method is provided for determining stress along a sucker rod string disposed in a wellbore. The method generally includes receiving, at a processor, measured rod displacement and rod load data for the sucker rod string, wherein the sucker rod string comprises a plurality of sections; and calculating stress values at a plurality of finite difference nodes for at least one of the plurality of sections based, at least in part, on the measured rod displacement and rod load data.
Patent CA-2896833-A1 (CA)
Inventor: TSUNOKUNI KAZUYUKI
IPC: H01M10/04
Filed: 2014-03-05
Abstract: There are provided a secondary battery-mounted circuit chip in which a secondary battery is directly fabricated on an opposed surface of a formed circuit into an integrated structure of the secondary battery and the circuit, and a manufacturing method thereof. A secondary battery-mounted circuit chip is configured such that a secondary battery is directly fabricated in a region corresponding to a circuit into an integrated structure of the secondary battery and the circuit. The chip is a secondary battery-mounted circuit chip in which the secondary battery is formed on a surface opposing a circuit region fabricated on a wafer. The secondary battery and the circuit are formed into the integrated structure by forming the uppermost part of the circuit having multilayer wiring into a secondary battery structure on the upper part of the circuit surface subjected to passivation, forming the secondary battery directly stacked by making the uppermost wiring layer of the multilayer wiring part of the circuit in a surface structure to be used in common, or forming the secondary battery on the rear surface of the substrate having the circuit formed thereon.
Patent CA-2897388-A1 (CA)
Inventor: BARRIE IFTHIKHAR I
IPC: G04G21/08
Filed: 2015-07-16
Abstract: A mobile device that runs its own operating system that attaches to a wristwatch that syncs to a mobile phone via BLUETOOTH ® having the capability to notify the user of phone calls, text messages, health information, providing the capability to perform mobile payments for purchases, etc. without having to purchase a separate smart watch. The device may be secured and activated by the user's fingerprint. The watch stick may be attached anywhere along the band of the wearer's wristwatch. The optimal location is the band area of the underside of the wrist (front of the wrist).
Patent CA-2898882-A1 (CA)
Inventor: GOVINDAN PRAKASH
IPC: C02F1/04
Filed: 2014-03-12
Abstract: Cations that can precipitate from an aqueous composition (22) to produce scaling are sequestered by adding a multi-dentate ligand (24) to the aqueous composition (22). The multi-dentate ligand bonds with the cation to form a non-scaling ionic complex; and the aqueous solution with the ionic complex (26) is used in a process (28) that produces substantially pure water (32) from the aqueous composition, where the cation, absent formation of the ionic complex, is subject to scaling. The pH of the aqueous composition (or a brine including components of the aqueous composition) is then reduced (36) to release the cation (40) from the multi-dentate ligand (42); and the multi-dentate ligand (42), after the cation is released, is then reused in a predominantly closed loop.
Patent CA-2903238-A1 (CA)
Inventor: LEONCZYK ANDREW
IPC: H02P7/00
Filed: 2015-09-04
Abstract: An electrochemical actuator drive system and method that provides for full control of an electrochemical pump system having at least three electrochemical actuators, including two valve actuators, and one pump actuator. The driving circuit is based on a standard H-bridge driving circuit wherein part of the circuit is shared among actuators. Because the system only needs to operate either the pump actuator or one of the valve actuators at any given time, part of the H-bridge driving circuit can be shared among the three actuators, thereby permitting the use of four half-bridge driving circuits.
Patent CA-2907152-A1 (CA)
Title: Fusion proteins and methods thereof
Inventor: IAVARONE ANTONIO
IPC: G01N33/573
Filed: 2014-03-13
Abstract: The invention discloses oncogenic fusion proteins. The invention provides methods for treating gene-fusion based cancers.
Patent CA-2907254-A1 (CA)
Title: Facilitation de l'identification de cellules cibles en vue du traitement de la communication avec un terminal mobile
Inventor: MOE JOHAN
IPC: H04W36/00
Filed: 2007-07-06
Abstract: La présente invention concerne un réseau de communication cellulaire et plus précisément, le problème de détermination de cellules de listes voisines ou de candidats de transfert lorsque les cellules sont déterminées par un nombre limité didentités non uniques. La présente invention comprend une méthode dans un terminal mobile, et un mobile terminal, pour faciliter lidentification de cellules cibles pour gérer la communication avec le terminal mobile dans un réseau de télécommunications. La méthode comprend les étapes suivantes : communiquer au moyen dune première liaison radio avec une station radio fixe dans une première cellule, détecter une identité de cellule non unique comme transmission radio par une station radio fixe dans une deuxième cellule, signaler lidentité de cellule non unique de ladite deuxième cellule par la première liaison radio, recevoir une instruction par la première liaison radio pour détecter une identité de cellule unique de ladite deuxième cellule, détecter lidentité de cellule unique comme diffusée dans la deuxième cellule, et signaler lidentité de cellule unique par transmission par la première liaison radio à ladite station radio fixe, dans laquelle ladite deuxième cellule peut être identifiée uniquement par le réseau comme pouvant être une cible pour le transfert au terminal mobile.
Patent CA-2913320-A1 (CA)
Inventor: STOKES MATTHEW BRADLEY
IPC: E21B7/04
Filed: 2013-07-25
Abstract: Disclosed are methods of deflecting expandable bullnose assemblies. One method includes introducing a bullnose assembly into a main bore of a wellbore, the bullnose assembly including a body and a bullnose tip arranged at a distal end of the body and being configured to move between a default configuration, where the bullnose tip exhibits a first diameter, and an actuated configuration, where the bullnose tip exhibits a second diameter different than the first diameter, advancing the bullnose assembly to a deflector arranged within the main bore and defining a first channel that exhibits a predetermined diameter and communicates with a lower portion of the main bore, and a second channel that communicates with a lateral bore, and directing the bullnose assembly into either the lower portion of the main bore or the lateral bore based on a diameter of the bullnose tip as compared to the predetermined diameter.
Patent CA-2914660-A1 (CA)
Inventor: SINGHAMMER MARTIN
IPC: H01R24/40
Filed: 2014-07-02
Abstract: The invention relates to a plug-in connector comprising an inner conductor and an insulator which is surrounded by the inner conductor, said insulator comprises a first insulator part (6) and a second insulator part (7) which are interconnected such that they can rotate with respect to each other by means of an insulator joint.
Patent CA-2915319-A1 (CA)
Title: Benzimidazole-2-piperazine heterocyclic compound, pharmaceutical composition containing the same, preparation method and use thereof
Inventor: FAN XING
IPC: C07D403/12
Filed: 2014-06-13
Abstract: The present invention relates to a class of benzimidazole-2-piperazine heterocyclic derivatives, a preparation method and medical use thereof. Specifically, the present invention relates to a new benzimidazole-2-piperazine heterocyclic derivative of general Formula (I), a preparation method, a pharmaceutical composition containing the same, and use thereof as a therapeutic agent and especially as a poly(ADP-ribose)polymerase (PARP) inhibitor. (see formula I)
Patent CA-2920840-A1 (CA)
Inventor: SANDATE AGUILAR MARIO SERGIO
IPC: G02B6/036
Filed: 2014-08-04
Abstract: An optical communication cable includes a core, armor surrounding the core, a jacket surrounding and bonded to the armor, and a binder film also surrounding the core and interior to the armor. The core includes buffer tubes surrounding sets of optical fibers and a central strength member. The buffer tubes are stranded around the central strength member in a pattern of stranding including reversals in lay direction of the buffer tubes and the binder film holds the buffer tubes in position. The binder film is bonded to an interior of the armor, thereby providing a quick access capability to access the core via simultaneous removal of the binder film when the armor and jacket are removed.
Patent CA-2922597-A1 (CA)
Inventor: DISCHERT WANDA
IPC: C12N9/10
Filed: 2014-09-01
Abstract: The present application is related to a recombinant microorganism optimised for the fermentative production of methionine and/or its derivatives, wherein in said recombinant microorganism, the cobalamin-dependent methionine synthase activity and the methionine efflux are enhanced. The application is also related to a method for optimizing the fermentative production of methionine and/or its derivatives comprising the steps of: c. culturing a recombinant microorganism wherein in said microorganism, the cobalamin-dependent methionine synthase activity and the methionine efflux are enhanced, in an appropriate culture medium comprising a fermentable source of carbon and a source of sulphur, and d. recovering methionine and/or its derivatives from the culture medium.
Patent CA-2922794-A1 (CA)
Title: Swellable ball sealers
Inventor: POTAPENKO DMITRIY IVANOVICH
IPC: E21B33/13
Filed: 2014-08-07
Abstract: Swellable ball sealers comprising swellable material are described. A swellable ball sealer may be used as a diversion agent by being suspended in a fluid injected into a wellbore and swelling once seated on a perforation such that the swellable ball sealer adapts to the shape of a perforation opening on which the swellable ball sealer has seated.
Patent CA-2923909-A1 (CA)
Inventor: LUO TAO
IPC: H04J3/00
Filed: 2008-10-10
Abstract: Sont décrits des systèmes et des méthodologies qui facilitent lindication efficace dun ou de plusieurs paramètres associés à une station de base à laide de signaux de synchronisation dans un environnement de communication sans fil. Par exemple, des emplacements relatifs dun code de synchronisation primaire (PSC) et dun code de synchronisation secondaire (SSC) dans une trame radio peuvent être une fonction dun paramètre. En outre, une séquence PSC utilisée pour générer des PSC peut être sélectionnée sur la base dun paramètre. De plus, linclusion ou lexclusion de PSC dune trame radio peut être une fonction dun paramètre. En variante ou en plus, des mises en correspondance de séquences pseudo-aléatoires (par exemple, par rapport à des ID de cellule, des emplacements de tonalité) peuvent être une fonction dun paramètre. Des exemples de paramètres peuvent être si la station de base fait partie dun système TDD ou dun système FDD, si la trame radio emploie FS1 ou FS2, si la station de base est associée à une cellule macro ou à une femtocellule, ou si la station de base est associée à un système de diffusion unique ou de multidiffusion.
Patent CA-2923948-A1 (CA)
Inventor: SCHARFE FELIX
IPC: B02C13/282
Filed: 2014-08-29
Abstract: The invention relates to a device (10) for mechanically comminuting material conglomerates composed of materials having different density and/or consistency, comprising a comminuting chamber (14) having a feed side and an outlet side, which comminuting chamber is surrounded by an in particular circular cylindrical and/or conical comminuting chamber wall (42) expanded in a downward direction and has at least two segments which are consecutive in an axial direction, in each of which at least one rotor (26, 28, 30) is arranged coaxially to the comminuting chamber, wherein each rotor has a rotor shaft and has striking tools (38) extending at least largely radially into the comminuting chamber at least during operation, a feeding cone (12), which covers the rotor shaft(s), is arranged above the comminuting chamber (14) on the feed side, and an inflow funnel (11) is arranged above the feeding cone (12), wherein an inflow region is formed between the inflow funnel and the feeding cone, the size (d) of which inflow region can be adjusted, the directions of rotation of the rotors (26, 28, 30) are opposite in at least two consecutive segments, discharge ribs (48) are arranged annularly on the inside of the comminuting chamber wall at axial distances and/or the radius of the comminuting chamber wall (42) increases from top to bottom, and an air flow apparatus (17, 72) for leading a particle/air mixture out of the comminuting chamber (14) is arranged in connection with the comminuting chamber, which air flow apparatus has at least one fan rotor (31) arranged coaxially to the rotor axis, the at least one fan rotor having a dedicated shaft (33), which is driven by means of a dedicated fan drive (25) in order to rotate the fan rotor independently of the rotors. Very high impact energies of material conglomerates to be separated against the striking tools are achieved by means of such a device, wherein the smashed particles can be effectively transferred into a further processing stage. In addition, the material separation can be controlled by means of the effective control of the material flow, in particular the flow of very fine particles.
Patent CA-2924573-A1 (CA)
Title: Manipulation tool and method of using same, and an adapter for use together with the manipulation tool
Inventor: BYE ARNULF
IPC: E21B23/06
Filed: 2014-09-24
Abstract: A manipulation tool (1) for connection to and operation of a controllable well device (120) and a method of using the same and an adapter to be used together with the manipulation tool are described, the manipulation tool (1) comprising : - an elongated housing (3) with a first end portion (5) and a second end portion (7); - a gripping device (10) arranged in the first end portion (5) of the housing (3), the gripping device (10) being configured to provide a releasable engagement with the well device (120) that is to be controlled by means of the manipulation tool (1), the gripping device (10) comprising means (12, 14) for resisting rotational and axial movement between the housing (3) and the well device; wherein the manipulation tool (1) further comprising : - at least one manipulation device (20, 30) which is axially displaceable between a first position and a second position along a longitudinal axis of the housing (3) and rotatable around the longitudinal axis of the housing (3); - a first driving device (40) so as to produce axial displacement of the at least one manipulation device (20, 30); - a second driving device (70) so as to produce rotation of the at least one manipulation device (20, 30); and - the first driving device and the second driving device being connected to a control unit (80) which is arranged to control the energy supply to the driving devices.
Patent CA-2926239-A1 (CA)
Title: Functional protein derived from animal muscle tissue or mechanically deboned meat and method for making the same
Inventor: KELLEHER STEPHEN D
IPC: A23J3/04
Filed: 2014-10-06
Abstract: A process for producing a protein product for addition to raw meat wherein the source of the protein product is animal muscle or mechanically deboned meat. The animal muscle tissue is mixed with water and homogenized. Protein in the homogenate is solubilized. Solubilized homogenate is heated to a temperature required for pasteurization and/or sterilization according to known standards. The homogenate is then adjusted to a value at which the protein precipitates. The precipitate is free of bacteria and toxins and can be used as meat or added to raw meat for delivery to a consumer as uncooked meat.
Patent CA-2926647-A1 (CA)
Title: Pesticidal compositions and related methods
Inventor: ZHANG YU
IPC: C05G3/60
Filed: 2014-10-17
Abstract: A pesticidal composition comprises at least one compounds selected from a compound of formula (I), or any agriculturally acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7,R8, Q, Z, L, La, and x are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests.
Patent CA-2929218-A1 (CA)
Inventor: IGESUND TERENCE
IPC: G07F17/34
Filed: 2016-05-06
Abstract: A gaming machine may determine that a trigger event for a bonus game occurred during a base outcome event of a base game. The base game and the bonus game may both be reel-based games being executed on behalf of a client machine. The symbols on each reel may include at least two unstacked wild symbols. In response to determining that the trigger event occurred, an instance of the bonus game may be awarded. A special symbol may be included on each reel for the bonus game. Until all of the reels contain stacked wild symbols, iterations of bonus game operations may be repeatedly carried out. These operations may include determining a symbol set for display on the plurality of reels, where any special symbol appearing on a particular reel results in the wild symbols on the particular reel being stacked.
Patent CA-2939088-A1 (CA)
Title: Methods and drug delivery devices using cannabis
Inventor: MCCULLOUGH TIMOTHY
IPC: A24F40/70
Filed: 2015-02-11
Abstract: A method of purifying at least one of THC and CBD from a cannabis-containing composition includes heating the cannabis-containing composition to a temperature sufficient to volatilize at least one of THC and CBD into a vapor and condensing the vapor on a substrate. A drug delivery cartridge can include a substrate coated with at least one of THC and CBD and configured to allow for passage of air through the cartridge to volatilize at least one of THC and CBD for inhalation by a user to induce a medicinal or therapeutic effect to the user. A drug delivery system can be used with the drug delivery cartridge and can include a heating element to volatilize at least one of THC and CBD from the coated substrate into a vapor for inhalation.
Patent CA-2943760-A1 (CA)
Inventor: SHIBUYA YU
IPC: B62K5/10
Filed: 2015-03-16
Abstract: Provided is a saddled vehicle with which discrepancies between the actual state of a link mechanism and a rider's awareness of the state of the link mechanism do not readily occur. This saddled vehicle (10) is provided with: a vehicle body frame (12); a pair of front wheels (14L, 14R); a link mechanism (36); a lock mechanism (80); a control unit (86); and a notification unit (112). The link mechanism (36) connects the pair of front wheels (14L, 14R) to the vehicle body frame (12). The lock mechanism (80) sets the link mechanism (36) in a locked state by restricting operation of the link mechanism (36), and sets the link mechanism (36) in an unlocked state by allowing operation of the link mechanism (36). The control unit (86) controls the locking and unlocking of the link mechanism (36) by the lock mechanism (80). The notification unit (112) issues a notification indicating that the vehicle is travelling while the link mechanism (36) is in a state of being locked by the lock mechanism (80).
Patent CA-2945118-A1 (CA)
Inventor: BOHAYCHUK LARRY J
IPC: F16K47/08
Filed: 2016-10-07
Abstract: A valve, and tubular cage component for a valve, in which the tubular cage is formed such that at least a ported portion between the ends of the cage includes a tubular outer cage member formed from a metal material, and a tubular inner cage member formed from a wear resistant material. The inner cage member and the outer cage member are concentrically aligned and have a length to span at least the ported portion. Some or all of the flow ports in the ported portion include a port insert which includes a port sleeve formed from a wear resistant material such that the port sleeve extends at least over the metal material of the outer cage member at the flow port.